Oppenheim, S. (2003). Portfolios that sell: Professional techniques for presenting and marketing your photographs. Amphoto Books.
Citace podle Chicago (17th ed.)Oppenheim, Selina. Portfolios That Sell: Professional Techniques for Presenting and Marketing Your Photographs. New York: Amphoto Books, 2003.
Citace podle MLA (9th ed.)Oppenheim, Selina. Portfolios That Sell: Professional Techniques for Presenting and Marketing Your Photographs. Amphoto Books, 2003.
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